diff options
| author | Eric W. Biederman <ebiederm@xmission.com> | 2015-10-09 13:44:55 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-10-12 19:44:17 -0700 |
| commit | b72775977c39dcd380777ff5ea8041fdf67ee382 (patch) | |
| tree | a1f5f6d66b9637f258fdd41ebc88f303d1af5ee0 /net/ipv6/netfilter/nf_conntrack_reasm.c | |
| parent | 19bcf9f203c82c2028f5a0881b1f0690e3207190 (diff) | |
ipv6: Pass struct net into nf_ct_frag6_gather
The function nf_ct_frag6_gather is called on both the input and the
output paths of the networking stack. In particular ipv6_defrag which
calls nf_ct_frag6_gather is called from both the the PRE_ROUTING chain
on input and the LOCAL_OUT chain on output.
The addition of a net parameter makes it explicit which network
namespace the packets are being reassembled in, and removes the need
for nf_ct_frag6_gather to guess.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Acked-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/netfilter/nf_conntrack_reasm.c')
| -rw-r--r-- | net/ipv6/netfilter/nf_conntrack_reasm.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c index 701cd2bae0a9..2fb86a99bf5f 100644 --- a/net/ipv6/netfilter/nf_conntrack_reasm.c +++ b/net/ipv6/netfilter/nf_conntrack_reasm.c @@ -563,12 +563,10 @@ find_prev_fhdr(struct sk_buff *skb, u8 *prevhdrp, int *prevhoff, int *fhoff) return 0; } -struct sk_buff *nf_ct_frag6_gather(struct sk_buff *skb, u32 user) +struct sk_buff *nf_ct_frag6_gather(struct net *net, struct sk_buff *skb, u32 user) { struct sk_buff *clone; struct net_device *dev = skb->dev; - struct net *net = skb_dst(skb) ? dev_net(skb_dst(skb)->dev) - : dev_net(skb->dev); struct frag_hdr *fhdr; struct frag_queue *fq; struct ipv6hdr *hdr; |